Hardware Spec Index

Caldera FN-7490 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7490-SE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,026 (Case Fans scale)
Category rank#49,280
Street price$29
Power4 W
Performance per dollar35.38
Released2021

Specifications

BrandCaldera
ModelCaldera FN-7490 SE
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7490 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2931931 (accessed 2026-10-24).